Solidstate trip types Solidstate trip types, SA00E, 0E, 00E Features Equipped with a load current pretrip alarm Constantly monitors the load current, and outputs an alarm when the set current is exceeded. Adjustable rated current The rated current is easy to vary in 5 to steps using an adjustment dial. Wide trip characteristics The current and time for instantaneous tripping and short/ longtime delay tripping can be set by the user. Adjustable ground fault tripping determinate and set a current level for ground fault detection in the ranging between % to % of the rated CT current. SA E KKD033 Type number nomenclature SA3E / 0 X M WF K F=AC00V I I=AC0V Basic type Mounting and connection Blank: Front mounting, front counection X: Front mounting, rear counection E: Flush mounting, rear counection P: Plugin mounting D: Drawout Operating device Blank: Manual operation M: Motor operating Internal accessory W: Auxiliary switch K: Alarm switch F: Shunt trip R: Undervoltage trip Control voltage for protection function I= : Adjustable prealarm U= : Adjustable ground fault current trip Rated voltage Allowable voltage 0 to V AC 5 to 3V 00 to V AC to V Protection function Adjustable prealarm Adjustable ground fault current trip Operating voltage for accessory F= : Shunt trip device R= : Undervoltage trip device M= : Motor operating mechanism 0 Ordering information Specify the following:.type number 0/33
Solidstate trip types S series Frame Pole Type (A) Rated insulation voltage(v) Rated breaking capacity (ka) Dimensions (mm) Protection function JIS C3 (sym) IEC 097 (Icu/Ics) BS 75 (sym)* Mass(kg) Front mounting, front connection Tripping device Trip button Mounting Front mounting, front connection Front mounting, rear connection Flush mounting, rear connection Plugin mounting Internal accessories Auxiliary switch Alarm switch Shunt trip Undervoltage trip External accessories Motor operating mechanism Leadwire terminal block Note: * For SA0E and SA00E a b d c AC DC 550V AC 0V AC 0V AC 50V DC V AC 0V AC 00V AC 500V AC V AC 0V AC V AC 50V DC a b c d (s) (A) (s) (ka) Longtime delay Shorttime delay Shorttime delay Ground fault current tripping or prealarm No marrk X E P W K F R M 00A 3 SA03E SA0E Adjustable 50000000 000 50 5 0 5/9 5/9 5/9 5/3 5/9 5/9 0/75 0 3 7 5 (at In) (Adjustable) InIn (Adjustable) (Adjustable) 3.0 (Adjustable) Solidstate Provided Bar Stud Bar Stud 0A 3 SA3E SAE Adjustable 0000000 0 50 5 0 5/9 5/9 5/9 5/3 5/9 5/9 0/75 0 3 7 3.755 (Adjustable) Solidstate Provided 00A 3 SA03E SA0E Adjustable 000000 00 5 5 5/3 5/3 5/3 5/9 5/ 5/ 5/9 0 3 9.9. (Adjustable) 7 35 Solidstate Provided Available Not available 0/3
Solidstate trip types Protection function Longtime delay tripping ( ) Adjustable instantaneous tripping 0 00 00 9 00 0 h RATED CUR. (A) Current setting 5 0 I3 3 Ict Current setting, 0 to 0% of rated primary current Ict 00 0 00% [h] [A] 5 T at I Time setting, 5 to s at 00% of the rated current I 0.03 0 0 % [lct] Adjustable shorttime delay tripping Coordination with solidstate trip type MCCB Coordination with thermalmagnetic trip type MCCB OFF ON T at l I 5 I 0. Current setting, 00 to 00% of the rated current I 0.5 7.5.5 OFF ON T at l I I Current setting, 00 to 00% of the rated current I 5 0. 0.5 0 00 00 % [l] T Time setting, 0 to 0ms 00 00 % [l] T Time setting, 0 to 0ms. ramp characteristic Adjustable pretrip alarm Adjustable ground fault tripping 0 % [l] 0.7 IP 0. 0.9 I.0 Prealarm current setting, to 0% of the rated current I. Pretrip alarm operating time, s constant. 0. 0. 0. I Ict 0. Current setting, to % of the rated primary current 0. 0 % [lct] TS 0. Time setting, 0 to 00ms 0/35
Solidstate trip types Pretrip alarm function Constantly monitors the load current, and outputs an alarm when it exceeds the set current. Helpful for preventive maintenance and power management. The pretrip alarm operates via an LED on the breaker surface and a contact output. Separate power supply is necessary. The pretrip alarm setting allows adjustment to, 0,, or 0% of the rated current. Multi protection function Wide trip characteristics with high precision. Either ground fault tripping or the pretrip alarm can be selected as an option (not both). Adj. pretrip alarm Adj. longtime delay tripping (s) Adj. shorttime delay tripping 0 0 (%) Adj. ground fault, tripping Ground fault current Adj. instantaneous tripping Over current Pretrip alarm characteristics Ground fault tripping characteristics 0 0 50 0 Pretrip alarm pick up current % I[A] % 0% I[A] % Pretrip alarm operating time: s (±s) 0 5 0 50 0 0 0 50 00 0 0 500 00 0000 00 (%) Percent of the setting current I 0 0 0 0 0. 0. 0. 0. Ground fault tripping current adj. % ICT[A] 5% % ICT[A] 5% 0.0 0.0 Ground fault adj. 0 00 0 0 00 [msec] 0.0 0.0.5 3 579 5 0 50 00 0 (%) Percent of the CT rated current Ict 0/3
Solidstate trip types Operating characteristic SA00E 0 0 0 0. 0. SA00E I t 0. Switch OFF 0.0 0.0 0.0 0.0 I t Switch ON Min. value Max. value Longtime delay Shorttime delay Shorttime delay Ict: CT current 00A 500, 00, 0, 00, 0, 00 [A] 5,, 5, 0, [s] ±0%,,,, x I [A] ±5% 0, 50, 00, 50, 0 [ms] +50 [ms] 0 [ms] 3kA to ka (3 to x ICT [A] ) ±0% Max. total fault crearing time 0.0.5 3 5 7 5 0 50 00 Multiple of rated current(a) SA0E 0 0 0 I t Switch ON 0. 0. I t 0. Switch OFF 0.0 0.0 0.0 0.0 Min. value Max. value Longtime delay Shorttime delay Shorttime delay Ict: CT current 50A 00, 0, 00, 00, 0 [A] 5,, 5, 0, [s] ±0%,,,, x I [A] ±5% 0, 50, 00, 50, 0 [ms] +50 [ms] 0 [ms] 3.75kA to 5kA (3 to x ICT [A] ) ±0% Max. total fault crearing time 0.0.5 3 5 7 5 0 50 00 Multiple of rated current(a) 0 0 0 0 0. I t Switch ON Min. value Max. value Longtime delay Shorttime delay Shorttime delay Ict: CT current 00A 00, 0, 00, 0,, 00 [A] 5,, 5, 0, [s] ±0%,,,, x I [A] ±5% 0, 50, 00, 50, 0 [ms] +50 [ms] 0 [ms].ka to 9.kA (3 to x ICT [A] ) ±0% 0. I t 0. Switch OFF 0.0 0.0 0.0 0.0 Max. total fault crearing time 0.0.5 3 5 7 5 0 50 00 Multiple of rated current(a) 0/37
Solidstate trip types Dimensions, mm SA00E, 0E Front mounting, front connection Mounting hole 95 3pole 7 3 3 pole N 3 5 3 0 Auxiliary handle (Detachable) 3 pole 3pole 33 0 M Mounting screw 5 5 5 75 0 9 7 0 7 Front mounting, rear connection Panel cutting M Mounting screw Insulation plate pole 3pole 3pole pole pole 3pole Panel 3 5 ø50 Insulation tube for center pole 5 3 5 ø3 0 73 7 73 33 R 9 5 3 of window Panel cutting dimensions include space of.5mm to the handle window frame. 0/3
Solidstate trip types Dimensions, mm SA00E Front mounting, front connection 95 3.5 3pole 7 3 pole N 3 0 Auxilliary handle (Detachable) 0 Insulation panel pole 3pole 33 5 5 0 5 3 0 0 ø3 0 7 0 9 M Mounting screw 5 Front mounting, rear connection Mounting angle M Mounting screw pole 3pole 3pole pole Panel cutting pole 3pole 0 5 5 ø 5 5 5 Connecting length 5 Insulation tube 0 73 7 73 33 R 9 Panel cutting dimensions include space of.5mm to the handle window frame. 5 3 of window 0/39